Piper's LM 8165 in 1966 Paris 1000 Km - red or green?

I am researching on Ferrari 250LM but having a problem determining the color of one of David Piper's LMs, #8165.

It was the last LM produced by Ferrari and delivered to Scuderia Filipinetti in red. They raced it in 1966 Nürburgring 1000Km, but it was sold to Piper afterward.

Piper participated many local events with it in the second half of 1966, and it was still in red as a color picture shows it as #112 in British Eagle Trophy, Brands Hatch (Massini "Ferrari 250LM" p.120)

However, a better result followed as he and Mike Parkes won 1966 Paris 1000 Km in the #8165. Looking at a B&W picture of the car (Massini, p.69), I feel that it was NOT repainted at all because the car number circles on the nose and the door look to be exactly in the same size and location as it was at Brands Hatch.

Problem is that I haven't been able to locate one single color image to confirm whether it was in red or green in this event.

I am not saying that RSC is correct or incorrect. Nor am I saying that avus35's reasoning is correct (although I think it is). I am simply asking what grounds you have for saying "The Ferrari was red" as you haven't given any explanation or justification.